Merge pull request #57 from OlyCow/master

[PRE-COMP] This might not need to be updated.
Merge pull request #71 from OlyCow/master

Some Vector2D fixes included.
Merge pull request #72 from OlyCow/teleop

Getting ready  to update libraries.
Fixed (finalized?) joystick library.
Cleaned up motor library. Still WIP.
Fixed up math library. Still 3 functions TODO.
Added response curve :D
Fixed/updated/added to timer lib.
Merge pull request #73 from OlyCow/libraries

Libraries are very updated. :)